- echo "$as_me:$LINENO: checking for NetCDF library directory" >&5
-echo $ECHO_N "checking for NetCDF library directory... $ECHO_C" >&6
-
# Check whether --with-netcdf or --without-netcdf was given.
if test "${with_netcdf+set}" = set; then
DEAL_II_NETCDF_DIR="$NETCDF_DIR"
else
DEAL_II_NETCDF_DIR=""
- echo "$as_me:$LINENO: result: not found" >&5
-echo "${ECHO_T}not found" >&6
fi
fi;
if test "x$DEAL_II_NETCDF_DIR" != "x" ; then
- echo "$as_me:$LINENO: result: $DEAL_II_NETCDF_DIR" >&5
-echo "${ECHO_T}$DEAL_II_NETCDF_DIR" >&6
- as_ac_File=`echo "ac_cv_file_$DEAL_II_NETCDF_DIR/lib/libnetcdf.a" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $DEAL_II_NETCDF_DIR/lib/libnetcdf.a" >&5
-echo $ECHO_N "checking for $DEAL_II_NETCDF_DIR/lib/libnetcdf.a... $ECHO_C" >&6
-if eval "test \"\${$as_ac_File+set}\" = set"; then
+ CPPFLAGS="-I$DEAL_II_NETCDF_DIR/include $CPPFLAGS"
+ LDFLAGS="-L$DEAL_II_NETCDF_DIR/lib $LDFLAGS"
+ if test "$LD_PATH_OPTION" != "no" ; then
+ LDFLAGS="$LD_PATH_OPTION$DEAL_II_NETCDF_DIR/lib $LDFLAGS"
+ fi
+ fi
+
+ if test "${ac_cv_header_netcdfcpp_h+set}" = set; then
+ echo "$as_me:$LINENO: checking for netcdfcpp.h" >&5
+echo $ECHO_N "checking for netcdfcpp.h... $ECHO_C" >&6
+if test "${ac_cv_header_netcdfcpp_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_netcdfcpp_h" >&5
+echo "${ECHO_T}$ac_cv_header_netcdfcpp_h" >&6
else
- test "$cross_compiling" = yes &&
- { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
-echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
- { (exit 1); exit 1; }; }
-if test -r "$DEAL_II_NETCDF_DIR/lib/libnetcdf.a"; then
- eval "$as_ac_File=yes"
+ # Is the header compilable?
+echo "$as_me:$LINENO: checking netcdfcpp.h usability" >&5
+echo $ECHO_N "checking netcdfcpp.h usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <netcdfcpp.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_header_compiler=yes
else
- eval "$as_ac_File=no"
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking netcdfcpp.h presence" >&5
+echo $ECHO_N "checking netcdfcpp.h presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <netcdfcpp.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_cxx_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_File'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_File'}'`" >&6
-if test `eval echo '${'$as_ac_File'}'` = yes; then
- NETCDF_LIB=$DEAL_II_NETCDF_DIR/lib/libnetcdf.a
+if test -z "$ac_cpp_err"; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
- as_ac_File=`echo "ac_cv_file_$DEAL_II_NETCDF_DIR/lib/libnetcdf_c++.a" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $DEAL_II_NETCDF_DIR/lib/libnetcdf_c++.a" >&5
-echo $ECHO_N "checking for $DEAL_II_NETCDF_DIR/lib/libnetcdf_c++.a... $ECHO_C" >&6
-if eval "test \"\${$as_ac_File+set}\" = set"; then
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: netcdfcpp.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: netcdfcpp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: netcdfcpp.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: netcdfcpp.h: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: netcdfcpp.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: netcdfcpp.h: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: netcdfcpp.h: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: netcdfcpp.h: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: netcdfcpp.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: netcdfcpp.h: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: netcdfcpp.h: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: netcdfcpp.h: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: netcdfcpp.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: netcdfcpp.h: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: netcdfcpp.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: netcdfcpp.h: in the future, the compiler will take precedence" >&2;}
+ (
+ cat <<\_ASBOX
+## -------------------------------- ##
+## Report this to dealii@dealii.org ##
+## -------------------------------- ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+echo "$as_me:$LINENO: checking for netcdfcpp.h" >&5
+echo $ECHO_N "checking for netcdfcpp.h... $ECHO_C" >&6
+if test "${ac_cv_header_netcdfcpp_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- test "$cross_compiling" = yes &&
- { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
-echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
- { (exit 1); exit 1; }; }
-if test -r "$DEAL_II_NETCDF_DIR/lib/libnetcdf_c++.a"; then
- eval "$as_ac_File=yes"
-else
- eval "$as_ac_File=no"
-fi
+ ac_cv_header_netcdfcpp_h=$ac_header_preproc
fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_File'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_File'}'`" >&6
-if test `eval echo '${'$as_ac_File'}'` = yes; then
- NETCDF_LIB="$DEAL_II_NETCDF_DIR/lib/libnetcdf_c++.a $NETCDF_LIB"
-else
- NETCDF_LIB=""
+echo "$as_me:$LINENO: result: $ac_cv_header_netcdfcpp_h" >&5
+echo "${ECHO_T}$ac_cv_header_netcdfcpp_h" >&6
+
fi
+if test $ac_cv_header_netcdfcpp_h = yes; then
- as_ac_File=`echo "ac_cv_file_$DEAL_II_NETCDF_DIR/include/netcdfcpp.h" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $DEAL_II_NETCDF_DIR/include/netcdfcpp.h" >&5
-echo $ECHO_N "checking for $DEAL_II_NETCDF_DIR/include/netcdfcpp.h... $ECHO_C" >&6
-if eval "test \"\${$as_ac_File+set}\" = set"; then
+echo "$as_me:$LINENO: checking for nc_open in -lnetcdf" >&5
+echo $ECHO_N "checking for nc_open in -lnetcdf... $ECHO_C" >&6
+if test "${ac_cv_lib_netcdf_nc_open+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- test "$cross_compiling" = yes &&
- { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
-echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
- { (exit 1); exit 1; }; }
-if test -r "$DEAL_II_NETCDF_DIR/include/netcdfcpp.h"; then
- eval "$as_ac_File=yes"
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnetcdf $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char nc_open ();
+int
+main ()
+{
+nc_open ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_lib_netcdf_nc_open=yes
else
- eval "$as_ac_File=no"
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_netcdf_nc_open=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_netcdf_nc_open" >&5
+echo "${ECHO_T}$ac_cv_lib_netcdf_nc_open" >&6
+if test $ac_cv_lib_netcdf_nc_open = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBNETCDF 1
+_ACEOF
+
+ LIBS="-lnetcdf $LIBS"
+
fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_File'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_File'}'`" >&6
-if test `eval echo '${'$as_ac_File'}'` = yes; then
- NETCDF_INCLUDE_DIR=-I$DEAL_II_NETCDF_DIR/include
-else
- NETCDF_LIB=""
+
fi
- if (test "x$NETCDF_LIB" != "x") ; then
-cat >>confdefs.h <<\_ACEOF
-#define DEAL_II_HAVE_NETCDF 1
+ if test "x$HAVE_LIBNETCDF" == "x1" ; then
+ LIBS="-lnetcdf_c++ $LIBS"
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <netcdfcpp.h>
+int
+main ()
+{
+NcFile test("test")
+ ;
+ return 0;
+}
- LIBS="$NETCDF_LIB $LIBS"
- fi
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: Your NetCDF installation is incomplete: C++ library missing
+See \`config.log' for more details." >&5
+echo "$as_me: error: Your NetCDF installation is incomplete: C++ library missing
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
projects / dealii.git / commitdiff